APA Style
Clarke, A. D. B.. (1973).
MENTAL RETARDATION AND BEHAVIOURAL RESEARCH (1).
London:
Churchill Livingstone.
Chicago Style
Clarke, A. D. B..
MENTAL RETARDATION AND BEHAVIOURAL RESEARCH.
1
London:
Churchill Livingstone,
1973.
Text.
MLA Style
Clarke, A. D. B..
MENTAL RETARDATION AND BEHAVIOURAL RESEARCH.
1
London:
Churchill Livingstone,
1973.
Text.
Turabian Style
Clarke, A. D. B..
MENTAL RETARDATION AND BEHAVIOURAL RESEARCH.
1
London:
Churchill Livingstone,
1973.
Print.